A Gaelic name meaning "white, fair, pure."
A beautiful girl. Very bright, energetic, and loving. A bit of a bragger. Can get angry quite easily sometimes, but is usually sweet. Gets embarrassed and blushes easily and can be shut up with an inappropriate word. In no way an ogre. Usually blonde or ginger. Pretty eyes. Extremely intelligent and can be quite funny. A fun girl to be around. Dresses modestly and doesn't feel the need to be a whore. Is very sexy without meaning to be. Has flaws, but is a wonderful person.

Fred: Wow, that girl is so amazing!
Frank: Her name is Fiona.
Fred: Oh, that must be why.